438-8954 823.20 mm Free Length Compression Spring
Cat® Oversized Hot-Formed Zinc Plated Spring, 213 mm OD, for Undercarriage Systems
Fitment data not listed — send us your machine model or serial number to confirm.
Description
The track adjustment and mechanical recoil system uses a large recoil spring and a grease-filled adjusting cylinder, allowing the idler to move back and forth to maintain proper track tension while absorbing shock loads on the undercarriage system.
Specifications
| Material | Low Alloy Steel |
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Additional information
| Part Source | Genuine OEM |
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